65831367

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 102574080

約数和(自身を除く): 36742713

約数列:

[1, 3, 7, 21, 83, 179, 211, 249, 537, 581, 633, 1253, 1477, 1743, 3759, 4431, 14857, 17513, 37769, 44571, 52539, 103999, 113307, 122591, 264383, 311997, 367773, 793149, 3134827, 9404481, 21943789, 65831367]

約数ペア:

[(1, 65831367), (3, 21943789), (7, 9404481), (21, 3134827), (83, 793149), (179, 367773), (211, 311997), (249, 264383), (537, 122591), (581, 113307), (633, 103999), (1253, 52539), (1477, 44571), (1743, 37769), (3759, 17513), (4431, 14857)]